We are trying to plug in a user defined field (custom field for a customer to type in their Kuali Financial System (KFS) number during registration) to show the KFS number associated with the report from a subcatalog. Have you combined reports for analytics in catalog under user registrations and listings under a specific catalog? This means one CSV report will be created listing canvas ID, name, email address, custom field, catalog, and listing.
If you have already have developed an application or code to make this happen what language are you using and can you send us some information about this? In addition, have you been able to combine analytic reports in Catalog? If so how?